PokerSolver
PokerSolver/Heads-up · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb/SB vs BB all-in

SB vs BB all-in

Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb (blinds 0.5/1bb, ante 0.16bb) · 60bb · SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB goes all-in · Small blind / button to act

Fits exactlyno game we have checked
Close1 games
  • CoinPoker cash with antes NL50rake before the flop in 3-bet pots there, none here
Heads-up · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bbChange game
Stacks (bb), if they differ
Pot 69.36bbYour cards?
9.2bb
59.84bb

Tap your two cards.

Small blind / button's range

840 of 1,326 combos get here
Fold 83%Call 17%
Tap a hand, or type one above, to see its exact mix.

What is the GTO play for the small blind / button (SB) when SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB goes all-in in Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb at 60bb?

SB opens 2bb, BB 3-bets to 4bb, SB 4-bets to 9.2bb, BB goes all-in in Heads-up · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb, 60bb: the small blind / button (SB) folds 83% and calls 17%. Always call: JJ+, 66-77, 44, A9s+, AJo+. Mixed: 55, A6s, KTs, J9s+, T8s, A9o-ATo, KQo.

Always fold
A7s, A4s, A2s, K3s, Q9s-QTs, Q5s-Q6s, J8s, J5s, 95s+, 93s, 87s, 83s-84s, 75s, 72s, 64s, 43s, A2o-A8o, KTo-KJo, K4o-K6o, QTo+, Q4o-Q7o, J6o+, J4o, T4o-T6o, 95o+, 85o-86o, 75o+, 65o
Always call
JJ+, 66-77, 44, A9s+, AJo+
Mixed
55, A6s, KTs, J9s+, T8s, A9o-ATo, KQo
Settings: Heads-up · 60bb · SB 0.5bb · ante 0.16bb · 5% rake, cap 2bb (small blind 0.5bb, big blind 1bb, an ante of 0.16bb from every player, 60bb stacks, 5% rake capped at 2bb; no rake when no flop is dealt). Solver: HoldemResources Calculator (HRC) (HRC CI 8.73). A jackpot fee on bigger pots is not in this solve, so lines that build big pots may be slightly too loose. Bet sizes are the solved ones; a size that is not here plays like the nearest one.

Rake sources for the games it fits: the ante from 93 of our own CoinPoker hands at $0.25/$0.50 with a $0.08 ante, played 2026-09-30; the caps and the preflop rule from coinpoker.com/games/texas-holdem/, fetched 2026-10-31.